Portion of a shoe upper



FIG. 1 is a perspective view of a portion of a shoe upper as seen from the top, front and right sides wherein the broken line work is for environmental purposes only and does not constitute a part of the claimed design;

FIG. 2 is an enlarged perspective view thereof;

FIG. 3 is a right side elevational view thereof; and,

FIG. 4 is a cross-sectional view thereof, taken along section line 4—4 of FIG. 3.

The shoe upper for the other foot is the mirror image of that shown. 

I claim the ornamental design for the portion of a shoe upper, as shown and described. 